Differentially Private Range Query on Shortest Paths.
Chengyuan DengJie GaoJalaj UpadhyayChen WangPublished in: WADS (2023)
Keyphrases
- differentially private
- shortest path
- range queries
- multi dimensional
- index structure
- differential privacy
- efficient processing
- r tree
- metric space
- spatial databases
- query processing
- road network
- knn
- shortest path algorithm
- finding the shortest path
- spatial queries
- query result
- privacy preserving
- neural network
- optimal path
- indexing techniques
- mobile objects
- data sets